The kids will definitely be amazed with this experiment. How can you produce sound using wine glasses? Here’s how.
What you need:
- 3 wine glasses
- food coloring
The very first thing you need to do is to wash your hands to remove any oil from it. Then start creating a sound with an empty wine glass. Slightly wet the tip of your finger and lightly touch and drag your finger along the rim of the glass . It might take some time before you produce a sound so keep practicing. Once you produce a sound, fill the wine glasses with different levels of water. Put food coloring to make it look inviting. Hear the difference of the sounds you make with an empty glass wine and the ones filled with different levels of water.
For more cool Science experiments, visit The SciGuys.